1.01124
磷酸二氢铵
cryst. extra pure
别名:
Ammonium dihydrogen phosphate, Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate
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线性分子式:
(NH4)H2PO4
化学文摘社编号:
分子量:
115.03
UNSPSC Code:
12352301
EC Index Number:
231-764-5
MDL number:
产品名称
磷酸二氢铵, cryst. extra pure
SMILES string
[P](=O)([O-])([O-])[O-].[N+H4].[H+].[H+]
InChI
1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
InChI key
LFVGISIMTYGQHF-UHFFFAOYSA-N
vapor pressure
0.066 hPa ( 125 °C)
assay
≥99.0% (acidimetric)
form
solid
potency
5750 mg/kg LD50, oral (Rat)
>7940 mg/kg LD50, skin (Rabbit)
pH
3.8-4.4 (20 °C, 50 g/L in H2O)
mp
190 °C
solubility
368 g/L
density
1.80 g/cm3 at 20 °C
bulk density
800‑1100 kg/m3
application(s)
pharma/biopharma processes
storage temp.
2-30°C
Quality Level
Application
Ammonium dihydrogen phosphate cryst. extra pure is suitable for use in pharmaceutical processes.
General description
We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC® portfolio of high-quality products withstands strict quality control procedures.
Legal Information
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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